PMID- 38473032 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240315 IS - 2075-4418 (Print) IS - 2075-4418 (Electronic) IS - 2075-4418 (Linking) VI - 14 IP - 5 DP - 2024 Mar 6 TI - Clinical Evaluation of a New Spectral-Domain Optical Coherence Tomography-Based Biometer. LID - 10.3390/diagnostics14050560 [doi] LID - 560 AB - The VEMoS-AXL system is a new optical biometer based on spectral domain optical coherence tomography (SD-OCT) that has been tested in terms of intrasession repeatability and compared with a swept-source optical coherence tomography biometer (SS-OCT), which is recognized as the gold standard for the performance of an agreement analysis. A biometric analysis was performed three consecutive times in 120 healthy eyes of 120 patients aged between 18 and 40 years with the SD-OCT system, and afterwards, a single measurement was obtained with the SS-OCT system. Within-subject standard deviations were 0.004 mm, 4.394 microm, and 0.017 mm for axial length (AL), central corneal thickness (CCT), and anterior chamber depth (ACD) measures obtained with the SD-OCT biometer, respectively. The agreement between devices was good for AL (limits of agreement, LoA: -0.04 to 0.03 mm) and CCT (LoA: -4.36 to 14.38 microm), whereas differences between devices were clinically relevant for ACD (LoA: 0.03 to 0.21 mm). In conclusion, the VEMoS-AXL system provides consistent measures of anatomical parameters, being most of them interchangeable with those provided by the SS-OCT-based gold standard. FAU - Alio, Jorge L AU - Alio JL AD - Research and Development Department, Vissum Grupo Miranza, 03016 Alicante, Spain. AD - School of Medicine, Miguel Hernandez University, 03202 Alicante, Spain. FAU - Jose-Martinez, Marina AU - Jose-Martinez M AD - Research and Development Department, Vissum Grupo Miranza, 03016 Alicante, Spain. FAU - Martinez-Abad, Antonio AU - Martinez-Abad A AD - Research and Development Department, Vissum Grupo Miranza, 03016 Alicante, Spain. FAU - Rodriguez, Alejandra E AU - Rodriguez AE AD - Research and Development Department, Vissum Grupo Miranza, 03016 Alicante, Spain. FAU - Versaci, Francesco AU - Versaci F AD - CSO (Construzioni Strumenti Oftalmici), 50018 Scandicci, Italy. FAU - Hjortdal, Jesper AU - Hjortdal J AD - Department of Opthalmology, Aarhus University Hospital, 8000 Aarhus, Denmark. FAU - Murta, Joaquim Neto AU - Murta JN AD - Department of Opthalmology, University of Coimbra, 3000-548 Coimbra, Portugal. FAU - Plaza-Puche, Ana B AU - Plaza-Puche AB AUID- ORCID: 0000-0001-5904-7530 AD - Research and Development Department, Vissum Grupo Miranza, 03016 Alicante, Spain. FAU - Canto-Cerdan, Mario AU - Canto-Cerdan M AD - Research and Development Department, Vissum Grupo Miranza, 03016 Alicante, Spain. FAU - Pinero, David P AU - Pinero DP AUID- ORCID: 0000-0002-1546-4807 AD - Department of Optics, Pharmacology and Anatomy, University of Alicante, 03690 Alicante, Spain. LA - eng GR - 878748/European Union s Horizon 2020 research and innovation programme/ PT - Journal Article DEP - 20240306 PL - Switzerland TA - Diagnostics (Basel) JT - Diagnostics (Basel, Switzerland) JID - 101658402 PMC - PMC10931309 OTO - NOTNLM OT - anterior chamber depth OT - axial length OT - central corneal thickness OT - optical biometry OT - spectral-domain optical coherence tomography OT - swept-source optical coherence tomography COIS- Francisco Versaci is employee of CSO. The rest of authors declare no conflicts of interest. EDAT- 2024/03/13 06:46 MHDA- 2024/03/13 06:47 PMCR- 2024/03/06 CRDT- 2024/03/13 01:17 PHST- 2023/12/18 00:00 [received] PHST- 2024/02/28 00:00 [revised] PHST- 2024/03/04 00:00 [accepted] PHST- 2024/03/13 06:47 [medline] PHST- 2024/03/13 06:46 [pubmed] PHST- 2024/03/13 01:17 [entrez] PHST- 2024/03/06 00:00 [pmc-release] AID - diagnostics14050560 [pii] AID - diagnostics-14-00560 [pii] AID - 10.3390/diagnostics14050560 [doi] PST - epublish SO - Diagnostics (Basel). 2024 Mar 6;14(5):560. doi: 10.3390/diagnostics14050560.